The role of share of voice as a metric
Launch library · evergreen read
Share of voice measures how much of the overall conversation in a given category belongs to one organisation relative to its competitors during a given period, offering a useful sense of relative presence rather than any absolute measure of underlying quality or genuine merit, even when the initial instinct is to say as little as possible.
A rising share can genuinely reflect real momentum for an organisation and its message, but it can equally reflect a competitor going quiet for entirely unrelated reasons of their own, so the number needs real context before anyone treats it as proof a campaign is working well.
Share of voice also says surprisingly little about sentiment on its own, which limits how far it can be trusted alone. An organisation can dominate a conversation for entirely negative reasons, and a naive reading of the metric would still record that dominance as a form of success.
Used carefully, alongside sentiment and outcome data taken together, share of voice becomes a genuinely useful compass for a team. Used entirely alone, it can point quite confidently in exactly the wrong direction, and few teams notice until much later, especially given how selective most readers already are with their time.